A Crazy, Crazy Family (1965)

Mika is a young woman living in a crazy ... family. Her mother, Pasta Flora, is alienated, her little sister is uncontrollable, and her father is a good, but cowardly, man. She's engaged to Mikis but the day before their wedding she goes to Venice and marries Andreas, who, after meeting her family, he undertakes to make sense of them.

Comedy